Gonyaulacysta |
Gonyaulacysta helicoidea
|
Atlantic Coast Offshore |
Berriasian |
Barremian |
Heslertonia |
Heslertonia pellucida
|
Atlantic Coast Offshore |
Berriasian |
Valanginian |
Hystrichodinium |
Hystrichodinium voigtii
|
Atlantic Coast Offshore |
Valanginian |
Barremian |
Hystrichosphaeridium |
Hystrichosphaeridium sp.A Habi.,1972
sp. nov. |
Atlantic Coast Offshore |
Berriasian |
Barremian |
Impletosphaeridium |
Impletosphaeridium whitei
|
Atlantic Coast Offshore |
Berriasian |
Barremian |
Meiourogonyaulax |
Meiourogonyaulax stoveri
|
Atlantic Coast Offshore |
Valanginian |
Barremian |
Odontochitina |
Odontochitina operculata
|
Atlantic Coast Offshore |
Hauterivian |
Barremian |
Oligosphaeridium |
Oligosphaeridium asterigerum
|
Atlantic Coast Offshore |
Valanginian |
Barremian |
Oligosphaeridium |
Oligosphaeridium complex
|
Atlantic Coast Offshore |
Valanginian |
Barremian |
Polysphaeridium |
Polysphaeridium sp
|
Atlantic Coast Offshore |
Berriasian |
Barremian |
Polysphaeridium |
Polysphaeridium warrenii
sp. nov. |
Atlantic Coast Offshore |
Berriasian |
Barremian |
Pyxidiella |
Pyxidiella sp
|
Atlantic Coast Offshore |
Valanginian |
Hauterivian |
Pyxidinopsis |
Pyxidinopsis
|
Atlantic Coast Offshore |
Valanginian |
Barremian |
Pyxidinopsis |
Pyxidinopsis challengerensis
sp. nov. |
Atlantic Coast Offshore |
Berriasian |
Hauterivian |
Scriniodinium |
Scriniodinium attadalense
|
Atlantic Coast Offshore |
Valanginian |
Barremian |
Scriniodinium |
Scriniodinium campanula
|
Atlantic Coast Offshore |
Berriasian |
Barremian |
Scriniodinium |
Scriniodinium dictyotum
|
Atlantic Coast Offshore |
Berriasian |
Hauterivian |